Pith Number

pith:RP63JIE5

pith:2018:RP63JIE5G5TFE5YFMPQISXYLLF

not attested not anchored not stored refs pending

One Size Does Not Fit All: Generating and Evaluating Variable Number of Keyphrases

Adam Trischler, Daqing He, Khushboo Thaker, Peter Brusilovsky, Rui Meng, Tong Wang, Xingdi Yuan

arxiv:1810.05241 v4 · 2018-10-11 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RP63JIE5G5TFE5YFMPQISXYLLF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

KD-MSLRT: Lightweight Sign Language Recognition Model Based on Mediapipe and 3D to 1D Knowledge Distillation

Receipt and verification

First computed	2026-07-05T01:02:00.328283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bfdb4a09d376652770563e0895f0b5956d1c7dd855204f06e624ebb63b4b6ea

Aliases

arxiv: 1810.05241 · arxiv_version: 1810.05241v4 · doi: 10.48550/arxiv.1810.05241 · pith_short_12: RP63JIE5G5TF · pith_short_16: RP63JIE5G5TFE5YF · pith_short_8: RP63JIE5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RP63JIE5G5TFE5YFMPQISXYLLF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8bfdb4a09d376652770563e0895f0b5956d1c7dd855204f06e624ebb63b4b6ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b79ad5b6e354fcdf5dca8592dedf5c5d0d75b509f3eb6f582fcd6e428d202342",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-11T20:40:15Z",
    "title_canon_sha256": "1aceb41940971f71add96952f74a5c2fdf49f65396034560e5cab4b9f16757e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05241",
    "kind": "arxiv",
    "version": 4
  }
}